[pptp-server] rcvd [Compressed data] 90 55 58 59 13 e4 a1 10 ...

Fri May 12 02:25:29 CDT 2000

hi all together,

Please help me! I am using SuSE 6.4 ( pppd v2.3.11, PoPToP v1.0.0 ).
I just set up pptp from a Win98SE client to my linux server. The server is
running on the firewall itself and works just fine. I can connect to the
server without any problem. BUT: After a variable time in the syslog-file a
message like

     rcvd [Compressed data] 90 55 58 59 13 e4 a1 10 ...

disappears. From this point on no communication is possible any more until
the
VPN is restarted.
Has anyone seen this problem before, or any hint for me how to solve
it?

/etc/pptp.conf:
---------------------------------------------------------------
speed 115200
option /etc/ppp/options.ppp0
debug
localip 192.168.100.10
remoteip 192.168.100.100-120
pidfile /var/run/pptpd.pid

/etc/ppp/options.ppp0
---------------------------------------------------------------
lock
debug
auth
+chap
+chapms
+chapms-v2
mppe-40
mppe-128
mppe-stateless
name some
proxyarp

/var/log/messages:
---------------------------------------------------------------------------------------------
May 11 18:02:13 someurai pptpd[356]: MGR: Launching /usr/sbin/pptpctrl to
handle client
May 11 18:02:13 someurai pptpd[356]: CTRL: local address = 192.168.100.10
May 11 18:02:13 someurai pptpd[356]: CTRL: remote address = 192.168.100.100
May 11 18:02:13 someurai pptpd[356]: CTRL: pppd speed = 115200
May 11 18:02:13 someurai pptpd[356]: CTRL: pppd options file =
/etc/ppp/options.ppp0
May 11 18:02:13 someurai pptpd[356]: CTRL: Client xxx.xxx.xxx.xxx control
connection started
May 11 18:02:13 someurai pptpd[356]: CTRL: Received PPTP Control Message
(type: 1)
May 11 18:02:13 someurai pptpd[356]: CTRL: Made a START CTRL CONN RPLY
packet
May 11 18:02:13 someurai pptpd[356]: CTRL: I wrote 156 bytes to the client.
May 11 18:02:13 someurai pptpd[356]: CTRL: Sent packet to client
May 11 18:02:14 someurai pptpd[356]: CTRL: Received PPTP Control Message
(type: 7)
May 11 18:02:14 someurai pptpd[356]: CTRL: Set parameters to 0 maxbps, 16
window size
May 11 18:02:14 someurai pptpd[356]: CTRL: Made a OUT CALL RPLY packet
May 11 18:02:14 someurai pptpd[356]: CTRL: Starting call (launching pppd,
opening GRE)
May 11 18:02:14 someurai pptpd[356]: CTRL: pty_fd = 5
May 11 18:02:14 someurai pptpd[356]: CTRL: tty_fd = 6
May 11 18:02:14 someurai pptpd[356]: CTRL: I wrote 32 bytes to the client.
May 11 18:02:14 someurai pptpd[357]: CTRL (PPPD Launcher): Connection speed
= 115200
May 11 18:02:14 someurai pptpd[357]: CTRL (PPPD Launcher): local address =
192.168.100.10
May 11 18:02:14 someurai pptpd[357]: CTRL (PPPD Launcher): remote address
= 192.168.100.100
May 11 18:02:14 someurai pppd[357]: pppd 2.3.11 started by root, uid 0
May 11 18:02:14 someurai pppd[357]: Using interface ppp0
May 11 18:02:14 someurai pppd[357]: Connect: ppp0 <--> /dev/pts/0
May 11 18:02:14 someurai pppd[357]: sent [LCP ConfReq id=0x1 <asyncmap 0x0>
<auth chap 81> <callback CBCP> <magic 0x521c279d> <pcomp> <accomp>]
May 11 18:02:14 someurai pppd[357]: Timeout 0x8050ba0:0x807a2c0 in 3
seconds.
May 11 18:02:14 someurai pptpd[356]: CTRL: Sent packet to client
May 11 18:02:14 someurai pppd[357]: rcvd [LCP ConfReq id=0x1 <magic
0x1a862> <pcomp> <accomp>]
May 11 18:02:14 someurai pppd[357]: lcp_reqci: returning CONFACK.
May 11 18:02:14 someurai pppd[357]: sent [LCP ConfAck id=0x1 <magic
0x1a862> <pcomp> <accomp>]
May 11 18:02:14 someurai pppd[357]: rcvd [LCP ConfRej id=0x1 <callback
CBCP>]
May 11 18:02:14 someurai pppd[357]: Untimeout 0x8050ba0:0x807a2c0.
May 11 18:02:14 someurai pppd[357]: sent [LCP ConfReq id=0x2 <asyncmap 0x0>
<auth chap 81> <magic 0x521c279d> <pcomp> <accomp>]
May 11 18:02:14 someurai pppd[357]: Timeout 0x8050ba0:0x807a2c0 in 3
seconds.
May 11 18:02:14 someurai pppd[357]: rcvd [LCP ConfAck id=0x2 <asyncmap 0x0>
<auth chap 81> <magic 0x521c279d> <pcomp> <accomp>]
May 11 18:02:14 someurai pppd[357]: Untimeout 0x8050ba0:0x807a2c0.
May 11 18:02:14 someurai pppd[357]: sent [LCP EchoReq id=0x0
magic=0x521c279d]
May 11 18:02:14 someurai pppd[357]: Timeout 0x80537f0:0x807a2c0 in 30
seconds.
May 11 18:02:14 someurai pppd[357]: cbcp_lowerup
May 11 18:02:14 someurai pppd[357]: want: 2
May 11 18:02:14 someurai pppd[357]: sent [CHAP Challenge id=0x1
<c71a4490dcb6cf3b6e5f82f57a4520df>, name = "some"]
May 11 18:02:14 someurai pppd[357]: Timeout 0x80569f0:0x807a5a0 in 3
seconds.
May 11 18:02:14 someurai pppd[357]: rcvd [LCP EchoRep id=0x0 magic=0x1a862]
May 11 18:02:14 someurai pppd[357]: rcvd [CHAP Response id=0x1
<3e38788d9ef78720ba7a7473478a1d680000000000000000f8e4e7371c0d611f48fbe75972a8f7770c8cfaf4023df76f04>,

name = "some\\test"]
May 11 18:02:14 someurai pppd[357]: Untimeout 0x80569f0:0x807a5a0.
May 11 18:02:14 someurai pppd[357]: ChapReceiveResponse: rcvd type
MS-CHAP-V2
May 11 18:02:14 someurai pppd[357]: sent [CHAP Success id=0x1
"S=61C2832FDA6324E0C12B007F7AB576658A25247C"]
May 11 18:02:14 someurai pppd[357]: sent [IPCP ConfReq id=0x1 <addr
192.168.100.10> <compress VJ 0f 01>]
May 11 18:02:14 someurai pppd[357]: Timeout 0x8050ba0:0x807a520 in 3
seconds.
May 11 18:02:14 someurai pppd[357]: sent [CCP ConfReq id=0x1 <deflate 15>
<deflate(old#) 15> <mppe 1 0 0 60> <bsd v1 15>]
May 11 18:02:14 someurai pppd[357]: Timeout 0x8050ba0:0x807a640 in 3
seconds.
May 11 18:02:14 someurai pppd[357]: MSCHAP-v2 peer authentication succeeded
for some\\test
May 11 18:02:14 someurai pppd[357]: rcvd [IPCP ConfReq id=0x1 <addr
0.0.0.0> <ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins
0.0.0.0>]
May 11 18:02:14 someurai pppd[357]: ipcp: returning Configure-REJ
May 11 18:02:14 someurai pppd[357]: sent [IPCP ConfRej id=0x1 <ms-dns1
0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
May 11 18:02:14 someurai pppd[357]: rcvd [CCP ConfReq id=0x1 <mppe 1 0 0
31> <lzs 0 1 4>]
May 11 18:02:14 someurai pppd[357]: sent [CCP ConfRej id=0x1 <lzs 0 1 4>]
May 11 18:02:14 someurai pppd[357]: rcvd [IPCP ConfRej id=0x1 <compress VJ
0f 01>]
May 11 18:02:14 someurai pppd[357]: Untimeout 0x8050ba0:0x807a520.
May 11 18:02:14 someurai pppd[357]: sent [IPCP ConfReq id=0x2 <addr
192.168.100.10>]
May 11 18:02:14 someurai pppd[357]: Timeout 0x8050ba0:0x807a520 in 3
seconds.
May 11 18:02:14 someurai pppd[357]: rcvd [CCP ConfRej id=0x1 <deflate 15>
<deflate(old#) 15> <bsd v1 15>]
May 11 18:02:14 someurai pppd[357]: Untimeout 0x8050ba0:0x807a640.
May 11 18:02:14 someurai pppd[357]: sent [CCP ConfReq id=0x2 <mppe 1 0 0
60>]
May 11 18:02:14 someurai pppd[357]: Timeout 0x8050ba0:0x807a640 in 3
seconds.
May 11 18:02:14 someurai pppd[357]: rcvd [IPCP ConfReq id=0x2 <addr
0.0.0.0>]
May 11 18:02:14 someurai pppd[357]: ipcp: returning Configure-NAK
May 11 18:02:14 someurai pppd[357]: sent [IPCP ConfNak id=0x2 <addr
192.168.100.100>]
May 11 18:02:14 someurai pppd[357]: rcvd [CCP ConfReq id=0x2 <mppe 1 0 0
31>]
May 11 18:02:14 someurai pppd[357]: sent [CCP ConfNak id=0x2 <mppe 1 0 0
60>]
May 11 18:02:14 someurai pppd[357]: rcvd [IPCP ConfAck id=0x2 <addr
192.168.100.10>]
May 11 18:02:14 someurai pppd[357]: rcvd [CCP ConfNak id=0x2 <mppe 1 0 0
20>]
May 11 18:02:14 someurai pppd[357]: Untimeout 0x8050ba0:0x807a640.
May 11 18:02:14 someurai pppd[357]: sent [CCP ConfReq id=0x3 <mppe 1 0 0
20>]
May 11 18:02:14 someurai pppd[357]: Timeout 0x8050ba0:0x807a640 in 3
seconds.
May 11 18:02:14 someurai pppd[357]: rcvd [IPCP ConfReq id=0x3 <addr
192.168.100.100>]
May 11 18:02:14 someurai pppd[357]: ipcp: returning Configure-ACK
May 11 18:02:14 someurai pppd[357]: sent [IPCP ConfAck id=0x3 <addr
192.168.100.100>]
May 11 18:02:14 someurai pppd[357]: Untimeout 0x8050ba0:0x807a520.
May 11 18:02:14 someurai pppd[357]: ipcp: up
May 11 18:02:14 someurai pppd[357]: found interface eth0 for proxy arp
May 11 18:02:14 someurai pppd[357]: local  IP address 192.168.100.10
May 11 18:02:14 someurai pppd[357]: remote IP address 192.168.100.100
May 11 18:02:14 someurai pppd[357]: Timeout 0x805ac70:0x0 in 600 seconds.
May 11 18:02:14 someurai pppd[357]: Script /etc/ppp/ip-up started (pid 358)
May 11 18:02:14 someurai pppd[357]: rcvd [CCP ConfReq id=0x3 <mppe 1 0 0
20>]
May 11 18:02:14 someurai pppd[357]: sent [CCP ConfAck id=0x3 <mppe 1 0 0
20>]
May 11 18:02:14 someurai pppd[357]: Script /etc/ppp/ip-up finished (pid
358), status = 0x0
May 11 18:02:14 someurai pppd[357]: rcvd [CCP ConfAck id=0x3 <mppe 1 0 0
20>]
May 11 18:02:14 someurai pppd[357]: Untimeout 0x8050ba0:0x807a640.
May 11 18:02:14 someurai pppd[357]: MPPE 40 bit, stateless compression
enabled
May 11 18:02:44 someurai pppd[357]: sent [LCP EchoReq id=0x1
magic=0x521c279d]
May 11 18:02:44 someurai pppd[357]: Timeout 0x80537f0:0x807a2c0 in 30
seconds.
May 11 18:02:44 someurai pppd[357]: rcvd [LCP EchoRep id=0x1 magic=0x1a862]
May 11 18:03:14 someurai pptpd[356]: CTRL: Received PPTP Control Message
(type: 5)
May 11 18:03:14 someurai pptpd[356]: CTRL: Made a ECHO RPLY packet
May 11 18:03:14 someurai pptpd[356]: CTRL: I wrote 20 bytes to the client.
May 11 18:03:14 someurai pptpd[356]: CTRL: Sent packet to client
May 11 18:03:14 someurai pppd[357]: sent [LCP EchoReq id=0x2
magic=0x521c279d]
May 11 18:03:14 someurai pppd[357]: Timeout 0x80537f0:0x807a2c0 in 30
seconds.
May 11 18:03:14 someurai pppd[357]: rcvd [LCP EchoRep id=0x2 magic=0x1a862]
May 11 18:03:33 someurai pppd[357]: rcvd [Compressed data] 90 7f d2 d2 bf
0c 90 50 ...
May 11 18:03:33 someurai pptpd[356]: GRE: Discarding out of order packet
May 11 18:03:33 someurai pppd[357]: rcvd [Compressed data] 90 80 fc a8 74
a1 bd a0 ...
May 11 18:03:33 someurai pppd[357]: rcvd [Compressed data] 90 81 97 cb 37
3b 3e d0 ...
..
..
May 11 18:03:41 someurai pppd[357]: rcvd [Compressed data] 90 b4 b7 87 7b
2d b5 9e ...
May 11 18:03:41 someurai pppd[357]: rcvd [Compressed data] 90 b6 5c d6 9e
6b 22 e4 ...
May 11 18:03:41 someurai pptpd[356]: GRE: Discarding out of order packet
May 11 18:03:41 someurai pppd[357]: rcvd [Compressed data] 90 b7 b1 ea 02
66 16 70 ...
May 11 18:03:41 someurai pppd[357]: rcvd [Compressed data] 90 b8 16 81 d8
3a 07 f7 ...
..
..
May 11 18:03:44 someurai pppd[357]: rcvd [Compressed data] 91 03 75 86 a3
bb 9a 24 ...
May 11 18:03:44 someurai pppd[357]: rcvd [Compressed data] 91 04 03 83 97
e8 de 6c ...
May 11 18:03:44 someurai pppd[357]: sent [LCP EchoReq id=0x3
magic=0x521c279d]
May 11 18:03:44 someurai pppd[357]: Timeout 0x80537f0:0x807a2c0 in 30
seconds.
May 11 18:03:44 someurai pppd[357]: rcvd [LCP EchoRep id=0x3 magic=0x1a862]
May 11 18:03:46 someurai pppd[357]: rcvd [Compressed data] 91 05 d4 67 04
51 8d 71 ...
May 11 18:03:46 someurai pppd[357]: rcvd [Compressed data] 91 06 b3 28 7b
2e 91 29 ...
...
May 11 18:04:00 someurai pppd[357]: rcvd [Compressed data] 91 1c 7f b7 12
45 37 b1 ...
May 11 18:04:04 someurai pppd[357]: rcvd [Compressed data] 91 1d 23 21 c4
c9 41 6a ...
May 11 18:04:06 someurai pppd[357]: rcvd [LCP TermReq id=0x2]
May 11 18:04:06 someurai pppd[357]: LCP terminated by peer
May 11 18:04:06 someurai pppd[357]: Untimeout 0x80537f0:0x807a2c0.
May 11 18:04:06 someurai pppd[357]: cbcp_lowerdown
May 11 18:04:06 someurai pppd[357]: ipcp: down
May 11 18:04:06 someurai pppd[357]: Untimeout 0x805ac70:0x0.
May 11 18:04:06 someurai pppd[357]: Script /etc/ppp/ip-down started (pid
362)
May 11 18:04:06 someurai pppd[357]: Timeout 0x8050ba0:0x807a2c0 in 3
seconds.
May 11 18:04:06 someurai pppd[357]: sent [LCP TermAck id=0x2]
May 11 18:04:06 someurai pppd[357]: Script /etc/ppp/ip-down finished (pid
362), status = 0x0
May 11 18:04:06 someurai pptpd[356]: CTRL: Received PPTP Control Message
(type: 12)
May 11 18:04:06 someurai pptpd[356]: CTRL: Made a CALL DISCONNECT RPLY
packet
May 11 18:04:06 someurai pptpd[356]: CTRL: Received CALL CLR request
(closing call)
May 11 18:04:06 someurai pptpd[356]: CTRL: I wrote 148 bytes to the client.
May 11 18:04:06 someurai pptpd[356]: CTRL: Sent packet to client
May 11 18:04:06 someurai pptpd[356]: CTRL: Error with select(), quitting
May 11 18:04:06 someurai pptpd[356]: CTRL: Client xxx.xxx.xxx.xxx control
connection finished
May 11 18:04:06 someurai pptpd[356]: CTRL: Exiting now
May 11 18:04:06 someurai pptpd[264]: MGR: Reaped child 356
May 11 18:04:06 someurai pppd[357]: Modem hangup
May 11 18:04:06 someurai pppd[357]: Untimeout 0x8050ba0:0x807a2c0.
May 11 18:04:06 someurai pppd[357]: Connection terminated.
May 11 18:04:06 someurai pppd[357]: Connect time 1.9 minutes.
May 11 18:04:06 someurai pppd[357]: Sent 55517 bytes, received 22131 bytes.
May 11 18:04:06 someurai pppd[357]: Exit.
-----------------------------------------------------------------------------------------------------

thanks for help!

roman.prinz at some.at